Express the following in terms of the cosine of another angle between 0 degree and 180
Degree
To express an angle in terms of the cosine of another angle, we can use the identity:
cos(180 - x) = -cos(x)
So, if we have an angle A and we want to express it in terms of the cosine of another angle B, we can write:
cos(A) = cos(180 - B)
Therefore, A = 180 - B
So, to express an angle in terms of the cosine of another angle between 0 and 180 degrees, we can use the formula:
A = 180 - B